Actually, a bit of goodwill, good manners and the occasional apology work very well for most of us. I do not have the same politics as Doug R or Teribus, the same musical tastes as Clinton Hammond or Kendall Morse, nor the same views on UK/Ireland Relations as The Curator or Ard Mhacha. However, I have been able to enter debates with them without becoming embroiled in bitter feuds. I would not like to lose the amenity of this discussion forum simply because a minority of posters feel they need more control over other posters. What they really need is more control over themselves. An occasional bit of doorwork is necessary by Joe and the Clones, but on the whole, we grown ups can sort these things out for ourselves.